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reproduceable in DRAWEXE of OCCT 6.8.1-dev reported as http://tracker.dev.opencascade.org/view.php?id=25626 |
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Still reproducible on OCCT 7.1 and upstream isn't on the roadmap. Requires bump. |
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@adbdullah would you be interested in bumping the upstream ticket in the hopes that it may be added to the OCC roadmap ? |
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Original attachment is missing, and the attached files in the OCCT bug tracker can't be downloaded. A loft between three ellipses rotated 90 degrees from each other appear fine in FC 0.18-dev with latest OCCT 7.3.0... |
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What should be we do about this ticket then? |
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Maybe the OCCT bug tracker requires to be registered to download. Since @abdullah has an account, we could ask him to upload the files here so we could check with FreeCAD compiled with latest OCCT. From what I understand of the posted DRAWEXE script (in the upstream bug, "Steps to reproduce"), it reads from brep files that are probably included in the zip archive. |
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Files are attached. I will indicate that the FC project is monitoring this ticket and whether it will be assigned to a roadmap. loft-el1.png (12,170 bytes) |
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@normandc @Kunda1 Bugnote #0081082 added by MSV (developer) 2018-11-14 10:12 Dear abdullah, OCC has no fonds to solve this bug in the nearest future without external investment or contribution. You are welcome to propose your fix if you can. |
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Unfortunately it is a too big shoe for my feet. |
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Thanks, abdullah. I imported the 3 brep files into FreeCAD and created a Part Loft. I'm attaching it for future reference. The issue indeed persists with OCC 7.3.0. Ellipses are rotated only a few degrees, I had tried 90 degrees between each ellipse and that worked. I also tried a sweep with a straight line from (0,0,0) to (0,0,20) as path; same issue. That's a bummer on OCC's reply... |
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This ticket has been migrated to GitHub as issue 6318. |
- Anonymous
